<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>svg绘制几何图形初体验</title>
</head>
<body>
    <!-- dataset = { total: [25, 26, 40, 45, 68], current: [15, 11, 17, 25, 37], } -->
    <svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="200" height="200" style="border:1px solid #ccc;">
        <circle cx="100" cy="100" r="40" stroke="black" stroke-width="2" fill="orange"/>
    </svg>
</body>
</html>